add docker file, one-host_multi-node script

docker/Dockerfile

@@ -0,0 +1,81 @@
+FROM ubuntu:16.04
+MAINTAINER it-chain
+
+# Let's start with some basic stuff.
+RUN apt-get update -qq && apt-get install -qqy \
+    apt-transport-https \
+    ca-certificates \
+    curl \
+    lxc \
+    iptables \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Docker from Docker Inc. repositories.
+RUN curl -sSL https://get.docker.com/ | sh
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+		g++ \
+		gcc \
+		libc6-dev \
+		make \
+		pkg-config \
+	&& rm -rf /var/lib/apt/lists/*
+
+ENV GOLANG_VERSION 1.10.4
+
+RUN set -eux; \
+	\
+# this "case" statement is generated via "update.sh"
+	dpkgArch="$(dpkg --print-architecture)"; \
+	case "${dpkgArch##*-}" in \
+		amd64) goRelArch='linux-amd64'; goRelSha256='fa04efdb17a275a0c6e137f969a1c4eb878939e91e1da16060ce42f02c2ec5ec' ;; \
+		armhf) goRelArch='linux-armv6l'; goRelSha256='4e1e80bd98f3598c0c48ba0c189c836d01b602bfc769b827a4bfed01d2c14b21' ;; \
+		arm64) goRelArch='linux-arm64'; goRelSha256='2e0f9e99aeefaabba280b2bf85db0336da122accde73603159b3d72d0b2bd512' ;; \
+		i386) goRelArch='linux-386'; goRelSha256='771f48e55776d4abc9c2a74907457066c7c282ac05fa01cf5ff4422ced76d2ee' ;; \
+		ppc64el) goRelArch='linux-ppc64le'; goRelSha256='1cfc147357c0be91a988998046997c5f30b20c6baaeb6cd5774717714db76093' ;; \
+		s390x) goRelArch='linux-s390x'; goRelSha256='5593d770d6544090c1bb20d57bb34c743131470695e195fbe5352bf056927a35' ;; \
+		*) goRelArch='src'; goRelSha256='6fe44965ed453cd968a81988523e9b0e794d3a478f91fd7983c28763d52d5781'; \
+			echo >&2; echo >&2 "warning: current architecture ($dpkgArch) does not have a corresponding Go binary release; will be building from source"; echo >&2 ;; \
+	esac; \
+	\
+	url="https://golang.org/dl/go${GOLANG_VERSION}.${goRelArch}.tar.gz"; \
+	wget -O go.tgz "$url"; \
+	echo "${goRelSha256} *go.tgz" | sha256sum -c -; \
+	tar -C /usr/local -xzf go.tgz; \
+	rm go.tgz; \
+	\
+	if [ "$goRelArch" = 'src' ]; then \
+		echo >&2; \
+		echo >&2 'error: UNIMPLEMENTED'; \
+		echo >&2 'TODO install golang-any from jessie-backports for GOROOT_BOOTSTRAP (and uninstall after build)'; \
+		echo >&2; \
+		exit 1; \
+	fi; \
+	\
+	export PATH="/usr/local/go/bin:$PATH"; \
+	go version
+
+ENV GOPATH /go
+ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
+
+RUN mkdir -p "$GOPATH/src" "$GOPATH/bin" && chmod -R 777 "$GOPATH"
+
+RUN apt-get update -qq && apt-get install -qqy \
+    rabbitmq-server \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+
+RUN mkdir /go/src/github.com ; \
+	mkdir /go/src/github.com/it-chain ;\
+	cd /go/src/github.com/it-chain ;\
+	git clone https://github.com/it-chain/engine ;\
+	go get -u github.com/golang/dep/cmd/dep ;\
+	cd engine ;\
+	/go/bin/dep ensure
+
+ADD ./entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+EXPOSE 4000 5000
+ENTRYPOINT ["sh"]
+CMD ["entrypoint.sh"]

docker/config_docker_leader.yaml

@@ -0,0 +1,24 @@
+engine:
+  logpath: log/it-chain.log
+  keypath: .it-chain/
+  mode: pbft
+  amqp: amqp://guest:guest@localhost:5672/
+  bootstrapnodeaddress: 
+txpool:
+  timeoutms: 1000
+  maxtransactionbyte: 1024
+consensus:
+  batchtime: 3
+  maxtransactions: 100
+blockchain:
+  genesisconfpath: ./Genesis.conf
+peer:
+  leaderelection: RAFT
+icode:
+  repositorypath: empty
+grpcgateway:
+  address: 172.18.1.0
+  port: 5000
+apigateway:
+  address: 172.18.1.0
+  port: 4000

docker/config_docker_member.yaml

@@ -0,0 +1,24 @@
+engine:
+  logpath: log/it-chain.log
+  keypath: .it-chain/
+  mode: pbft
+  amqp: amqp://guest:guest@localhost:5672/
+  bootstrapnodeaddress: 127.0.0.1:5555
+txpool:
+  timeoutms: 1000
+  maxtransactionbyte: 1024
+consensus:
+  batchtime: 3
+  maxtransactions: 100
+blockchain:
+  genesisconfpath: ./Genesis.conf
+peer:
+  leaderelection: RAFT
+icode:
+  repositorypath: empty
+grpcgateway:
+  address: 0.0.0.0
+  port: 5000
+apigateway:
+  address: 0.0.0.0
+  port: 4000

docker/entrypoint.sh

@@ -0,0 +1,5 @@
+dockerd &
+rabbitmq-server &
+sleep 5
+cd /go/src/github.com/it-chain/engine
+go run it-chain.go --config conf/config_docker.yaml

docker/one-host_multi-node.sh

@@ -0,0 +1,109 @@
+#
+# input only one paramter for node number. 
+#
+abspath=$PWD
+
+if [ $# -ne 1 ]; then
+	echo please input node number to init or --help
+	echo "ex) ./create_network.sh 4"
+	exit 1
+fi
+
+if [ $1 == "--help" ]; then
+	echo use this shell script with node num to create
+	echo "ex ) ./create_network.sh 4"
+	echo "-> mean create 4 node and connect each to create network. it will make blocak chain network with 4 node."
+	echo
+	echo each api-gateway  port has 40001 ~ 4000X, X = node num. so node1 = 40001, node2 = 40002 ...
+	echo each grpc-gateway port has 50001 ~ 5000X, X = node num. so node1 = 50001, node2 = 50002 ...
+	exit 0
+fi
+
+echo wait for pull it-chain docker image
+#
+# docker pull itchain latest version
+#
+docker pull teamit/itchain:latest
+
+#
+# create node in docker container.
+# each node has port to api-gateway : 4000X
+#		       grpc-gateway : 5000X
+# X = node number
+#
+
+echo wait for create node container...
+
+docker network create --subnet=172.18.0.0/16 it-chain > /dev/null 2>&1
+sleep 2
+
+docker run -d -p 40001:4000 -p 50001:5000 -v $abspath/config_docker_leader.yaml:/go/src/github.com/it-chain/engine/conf/config_docker.yaml \
+		--privileged --net it-chain --ip 172.18.1.0 teamit/itchain:latest
+
+#
+# if node num is 1, not try to connect to other node. just finish
+#
+
+if [ $1 -eq 1 ]; then
+	sleep 20
+	echo finish create node!
+	echo node1 - api-gateway : 40001, grpc-gateway : 50001
+	exit
+fi
+
+
+
+for i in $(eval echo {2..$1})
+do
+	cp $abspath/config_docker_member.yaml config_docker_member_$i.yaml
+	sed -i -e "s/0.0.0.0/172.18.$i.0/" config_docker_member_$i.yaml
+	docker run -d -p 4000$i:4000 -p 5000$i:5000 \
+		   -v $abspath/config_docker_member_$i.yaml:/go/src/github.com/it-chain/engine/conf/config_docker.yaml \
+		   --privileged --net it-chain --ip 172.18.$i.0 teamit/itchain:latest
+done
+
+#
+# wait for 20 sec for waiting start node.
+# if something err with using this script,
+# try to increase this time first
+#
+
+echo wait for start all node... 
+echo it will take about 60 sec ...
+
+for i in $(eval echo {1..$1})
+do
+	echo try to check node$i...
+	status_code=$(curl --write-out %{http_code} --silent --output /dev/null http://127.0.0.1:4000$i/peers)
+	while [ "$status_code" != 200 ]
+	do
+		sleep 1
+		status_code=$(curl --write-out %{http_code} --silent --output /dev/null http://127.0.0.1:4000$i/peers)
+		sleep 5
+	done
+done
+
+echo start to connect each node...
+
+for i in $(eval echo {2..$1})
+do
+	curl --header "Content-Type: application/json" \
+	  --request POST \
+	  --data '{"type":"join","address":"172.18.1.0:5000"}' \
+	  http://127.0.0.1:4000$i/peers
+	sleep 5
+done
+
+echo finish to connect each node...
+sleep 2
+
+echo
+echo
+
+echo node port info------------
+for i in $(eval echo {1..$1})
+do
+	echo node$i - api-gateway : 4000$i, grpc-gateway : 5000$i
+done
+
+rm $abspath/config_docker_member_*